Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:20 m.t.
Supply Capability:1500 m.t./month
Introduction of Calcium Carbide:
Calcium carbide is inorganic compounds, white crystal, industrial products are gray black blobs. Its cross section are often purple or gray. When meet water ,it will react violently, generate acetylene, and gives off heat. Calcium carbide is an important basic chemical raw materials, mainly used for producing acetylene gas.Also used in organic synthesis, oxyacetylene welding and so on.
Usage:
1. The main raw material for producing acetylene gas
2. Cutting and welding for metal material,
3. To synthesize polyvinyl chloride (PVC)
General Specification:
Technical specifications and features | ||
1. Name | Calcium Carbide | |
2. Molecular formula | CaC2 | |
3. UN | 1402 | |
4. Class | 4.3 | |
5. HS code | 28491000 | |
6. Gas yield20 101.3 Kpa | ≥295L/KG | |
7. PH3(V/V) | ≤0.08% | |
8. H2S(V/V) | ≤0.1% | |
9.Molecular weight | 64.10 (according to 1995 international relative atomic mass) | |
10. SIZE | 4-7,7-15,15-25,25-50,50-80,80-120MM | |
11. Packing | 50kg or 100kg iron drum | |
Packing: in 50kgs iron drum or 100kgs iron drum Or as discussed with the Buyer
PICTURE of Calcium Carbide
